gistfile1.txt

Feature: submit guess

  The code-breaker submits a guess of four colored
  pegs. The mastermind game marks the guess with black
  and white "marker" pegs.
  
  For each peg in the guess that matches color
  and position of a peg in the secret code, the
  mark includes one black peg. For each additional
  peg in the guess that matches the color but not
  the position of a color in the guess, a white
  peg is added to the mark.

  Scenario Outline: submit guess
    Given the secret code is <code>
    When I guess <guess>
    Then the mark should be <mark>

  Examples: all colors correct
    | code    | guess   | mark |
    | r g y c | r g y c | bbbb |
    | r g y c | r g c y | bbww |
    | r g y c | y r g c | bwww |
    | r g y c | c r g y | wwww |
  
  Examples: 3 colors correct
    | code    | guess   | mark |
    | r g y c | w g y c |  bbb |
    | r g y c | w r y c |  bbw |
    | r g y c | w r g c |  bww |
    | r g y c | w r g y |  www |
  
  Examples: 2 colors correct
    | code    | guess   | mark |
    | r g y c | w g w c |   bb |
    | r g y c | w g w c |   bw |
    | r g y c | g w c w |   ww |
  
  Examples: 1 color correct
    | code    | guess   | mark |
    | r g y c | r w w w |    b |
    | r g y c | w w r w |    w |